Important

This package has been renamed to psl. See https://github.com/cassiascheffer/psl

publicsuffix_gleam

A Gleam package for parsing domain names into their component parts using the Public Suffix List.

Inspired by publicsuffix-ruby.

Installation

Add publicsuffix_gleam to your Gleam project:

gleam add publicsuffix_gleam

Usage

import publicsuffix_gleam as publicsuffix

pub fn main() {
  // Parse a simple domain
  let assert Ok(parts) = publicsuffix.parse("https://gleam.run")
  // parts.transit_routing_domain -> ""
  // parts.second_level_domain -> "gleam"
  // parts.top_level_domain -> "run"
  // parts.subdomain_parts -> []

  // Parse a domain with a subdomain
  let assert Ok(parts) = publicsuffix.parse("https://packages.gleam.run")
  // parts.transit_routing_domain -> "packages"
  // parts.second_level_domain -> "gleam"
  // parts.top_level_domain -> "run"
  // parts.subdomain_parts -> ["packages"]

  let assert Ok(parts) = publicsuffix.parse("https://fun.packages.gleam.run")
  // parts.transit_routing_domain -> "fun.packages"
  // parts.second_level_domain -> "gleam"
  // parts.top_level_domain -> "run"
  // parts.subdomain_parts -> ["fun", "packages"]
}

Credits

• Inspired by publicsuffix-ruby by Simone Carletti
• Uses the Public Suffix List maintained by Mozilla

Licence

Apache-2.0